🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.43 AU - 0.67 AU

Year: 149 Days

Day: 29.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,264,304 km

• M1: 276,906 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.53 AU - 0.87 AU

Year: 214 Days

Day: 13.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,264,304 km

• M1: 420,520 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.12 AU - 1.54 AU

Year: 560 Days

Day: 18.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.91 AU - 2.79 AU

Year: 1316 Days

Day: 26.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.25 AU - 3.61 AU

Year: 1832 Days

Day: 25.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,264,304 km

• M1: 2,402,542 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.05 AU - 3.21 AU

Year: 2023 Days

Day: 29.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 9.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.18 AU - 8.22 AU

Year: 7056 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,264,304 km

• M1: 125,363 km (0.108 R)
• M2: 221,704 km (0.084 R)
• M3: 516,113 km (0.082 R)
• M4: 741,557 km (0.106 R)
• M5: 805,285 km (0.095 R)
• M6: 870,959 km (0.086 R)
• M7: 1,069,625 km (0.111 R)
• M8: 1,132,157 km (0.06 R)
• M9: 1,316,461 km (0.09 R)
• M10: 1,429,557 km (0.044 R)
• M11: 1,569,880 km (0.101 R)
• M12: 1,702,424 km (0.106 R)
• M13: 1,991,896 km (0.11 R)
• M14: 2,056,971 km (0.07 R)
• M15: 2,324,452 km (0.108 R)
• M16: 2,907,584 km (0.118 R)
• M17: 3,041,624 km (0.104 R)
• M18: 3,147,240 km (0.114 R)
• M19: 3,331,245 km (0.054 R)
• M20: 3,393,329 km (0.079 R)
• M21: 3,758,347 km (0.058 R)
• M22: 3,871,892 km (0.072 R)
• M23: 3,986,634 km (0.114 R)
• M24: 4,119,177 km (0.109 R)
• M25: 4,405,657 km (0.078 R)
• M26: 4,698,720 km (0.097 R)
• M27: 5,177,283 km (0.117 R)
• M28: 5,285,891 km (0.036 R)
• M29: 5,560,403 km (0.118 R)
• M30: 6,489,556 km (0.079 R)
• M31: 6,942,239 km (0.058 R)
• M32: 7,263,276 km (0.084 R)
• M33: 7,650,734 km (0.094 R)
• M34: 7,774,601 km (0.08 R)
• M35: 7,836,684 km (0.109 R)
• M36: 7,940,655 km (0.08 R)
• M37: 8,552,510 km (0.107 R)
• M38: 8,659,622 km (0.066 R)
• M39: 8,875,043 km (0.105 R)
• M40: 9,179,625 km (0.079 R)
• M41: 9,355,252 km (0.081 R)
• M42: 9,421,375 km (0.1 R)
• M43: 10,001,216 km (0.079 R)
• M44: 10,204,669 km (0.03 R)
• M45: 10,455,096 km (0.09 R)
• M46: 10,846,294 km (0.094 R)
• M47: 11,031,945 km (0.086 R)
• M48: 11,218,793 km (0.116 R)
• M49: 11,383,052 km (0.102 R)
• M50: 11,571,844 km (0.115 R)
• M51: 12,555,450 km (0.07 R)
• M52: 12,848,363 km (0.084 R)
• M53: 13,292,070 km (0.075 R)
• M54: 13,640,633 km (0.081 R)
• M55: 14,448,611 km (0.084 R)
• M56: 14,807,048 km (0.092 R)
• M57: 14,961,582 km (0.11 R)
• M58: 15,168,476 km (0.092 R)
• M59: 15,480,537 km (0.068 R)
• M60: 15,794,693 km (0.087 R)
• M61: 16,084,464 km (0.109 R)
• M62: 16,482,544 km (0.102 R)
• M63: 16,964,548 km (0.047 R)
• M64: 17,234,423 km (0.086 R)
• M65: 17,587,174 km (0.081 R)
• M66: 17,887,717 km (0.1 R)
• M67: 17,969,846 km (0.073 R)
• M68: 18,134,703 km (0.119 R)
• M69: 18,521,264 km (0.107 R)
• M70: 18,604,590 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.81 AU - 9.97 AU

Year: 10510 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,264,304 km

• M1: 131,646 km (0.079 R)
• M2: 425,157 km (0.12 R)
• M3: 570,566 km (0.038 R)
• M4: 627,862 km (0.089 R)
• M5: 1,196,933 km (0.085 R)
• M6: 1,428,959 km (0.047 R)
• M7: 1,654,403 km (0.116 R)
• M8: 1,825,692 km (0.091 R)
• M9: 2,162,736 km (0.095 R)
• M10: 2,303,059 km (0.072 R)
• M11: 2,767,261 km (0.117 R)
• M12: 2,868,689 km (0.106 R)
• M13: 3,287,114 km (0.083 R)
• M14: 3,752,663 km (0.119 R)
• M15: 3,808,762 km (0.065 R)
• M16: 5,333,613 km (0.107 R)
• M17: 5,781,958 km (0.072 R)
• M18: 5,879,645 km (0.117 R)
• M19: 5,977,781 km (0.04 R)
• M20: 6,275,780 km (0.061 R)
• M21: 6,510,948 km (0.116 R)
• M22: 6,578,566 km (0.071 R)
• M23: 6,955,254 km (0.119 R)
• M24: 7,059,224 km (0.101 R)
• M25: 7,409,433 km (0.094 R)
• M26: 7,658,065 km (0.075 R)
• M27: 7,945,442 km (0.118 R)
• M28: 9,168,405 km (0.093 R)
• M29: 10,290,838 km (0.035 R)
• M30: 10,488,756 km (0.094 R)
• M31: 10,687,870 km (0.084 R)
• M32: 10,848,090 km (0.057 R)
• M33: 11,374,375 km (0.049 R)
• M34: 11,456,055 km (0.114 R)
• M35: 11,538,035 km (0.077 R)
• M36: 11,784,871 km (0.08 R)
• M37: 12,789,870 km (0.092 R)
• M38: 13,130,953 km (0.1 R)
• M39: 14,172,304 km (0.088 R)
• M40: 14,480,924 km (0.117 R)
• M41: 14,613,917 km (0.079 R)
• M42: 14,791,789 km (0.115 R)
• M43: 15,149,926 km (0.119 R)
• M44: 15,420,249 km (0.057 R)
• M45: 15,920,205 km (0.062 R)
• M46: 16,982,649 km (0.082 R)
• M47: 17,122,823 km (0.091 R)
• M48: 18,067,832 km (0.05 R)
• M49: 18,739,228 km (0.045 R)
• M50: 18,981,127 km (0.116 R)
• M51: 19,860,165 km (0.058 R)
• M52: 20,057,335 km (0.069 R)
• M53: 20,255,103 km (0.111 R)
• M54: 23,039,867 km (0.099 R)
• M55: 23,195,299 km (0.111 R)
• M56: 23,872,379 km (0.093 R)
• M57: 24,661,658 km (0.069 R)
• M58: 25,299,244 km (0.09 R)
• M59: 25,566,575 km (0.111 R)
• M60: 25,834,804 km (0.111 R)
• M61: 26,157,936 km (0.082 R)
• M62: 26,971,598 km (0.108 R)
• M63: 27,463,775 km (0.083 R)
• M64: 27,738,437 km (0.098 R)
• M65: 28,401,455 km (0.095 R)
• M66: 28,902,159 km (0.097 R)
• M67: 29,181,608 km (0.114 R)
• M68: 29,968,642 km (0.085 R)
• M69: 30,251,532 km (0.111 R)
• M70: 30,421,625 km (0.075 R)
• M71: 30,819,854 km (0.071 R)
• M72: 34,480,364 km (0.079 R)
• M73: 36,271,201 km (0.119 R)
• M74: 37,360,273 km (0.062 R)
• M75: 37,725,591 km (0.117 R)
• M76: 38,092,106 km (0.101 R)
• M77: 38,398,482 km (0.099 R)
• M78: 39,013,778 km (0.095 R)
• M79: 39,075,413 km (0.104 R)
• M80: 39,322,548 km (0.115 R)
• M81: 39,942,631 km (0.106 R)
• M82: 40,503,474 km (0.093 R)
• M83: 42,328,418 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.8

Radius: 5.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.85 AU - 14.61 AU

Year: 18582 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,264,304 km

• M1: 71,508 km (0.095 R)
• M2: 109,206 km (0.117 R)
• M3: 146,606 km (0.116 R)
• M4: 394,340 km (0.072 R)
• M5: 523,892 km (0.079 R)
• M6: 1,202,019 km (0.036 R)
• M7: 1,321,847 km (0.049 R)
• M8: 1,409,810 km (0.09 R)
• M9: 1,481,767 km (0.091 R)
• M10: 1,878,800 km (0.108 R)
• M11: 1,938,190 km (0.119 R)
• M12: 1,978,133 km (0.088 R)
• M13: 2,099,606 km (0.062 R)
• M14: 2,307,398 km (0.113 R)
• M15: 2,435,304 km (0.119 R)
• M16: 3,109,392 km (0.081 R)
• M17: 3,989,177 km (0.093 R)
• M18: 4,142,963 km (0.081 R)
• M19: 4,589,214 km (0.117 R)
• M20: 4,858,789 km (0.103 R)
• M21: 5,133,451 km (0.049 R)
• M22: 5,356,950 km (0.108 R)
• M23: 5,469,897 km (0.087 R)
• M24: 5,698,033 km (0.04 R)
• M25: 6,163,881 km (0.112 R)
• M26: 6,252,443 km (0.054 R)
• M27: 7,069,696 km (0.103 R)
• M28: 7,131,630 km (0.101 R)
• M29: 7,728,226 km (0.103 R)
• M30: 7,791,955 km (0.106 R)
• M31: 7,855,983 km (0.101 R)
• M32: 8,113,441 km (0.112 R)
• M33: 8,406,353 km (0.082 R)
• M34: 8,768,978 km (0.055 R)
• M35: 8,968,991 km (0.095 R)
• M36: 9,036,011 km (0.118 R)
• M37: 10,165,475 km (0.07 R)
• M38: 10,235,337 km (0.114 R)
• M39: 10,270,343 km (0.039 R)
• M40: 10,445,971 km (0.088 R)
• M41: 10,516,431 km (0.118 R)
• M42: 10,800,069 km (0.104 R)
• M43: 11,338,771 km (0.11 R)
• M44: 11,374,973 km (0.098 R)
• M45: 12,033,503 km (0.049 R)
• M46: 12,255,806 km (0.094 R)
• M47: 14,828,141 km (0.091 R)
• M48: 15,106,243 km (0.03 R)
• M49: 16,032,105 km (0.039 R)
• M50: 16,072,795 km (0.107 R)
• M51: 16,399,367 km (0.071 R)
• M52: 16,893,489 km (0.115 R)
• M53: 17,517,761 km (0.067 R)
• M54: 17,643,573 km (0.089 R)
• M55: 17,853,907 km (0.097 R)
• M56: 18,789,193 km (0.049 R)
• M57: 19,046,950 km (0.115 R)
• M58: 19,133,119 km (0.114 R)
• M59: 19,696,654 km (0.098 R)
• M60: 20,265,575 km (0.098 R)
• M61: 20,529,914 km (0.101 R)
• M62: 21,419,573 km (0.096 R)
• M63: 22,004,500 km (0.069 R)
• M64: 22,868,727 km (0.101 R)
• M65: 23,006,208 km (0.107 R)
• M66: 23,605,198 km (0.101 R)
• M67: 23,744,174 km (0.08 R)
• M68: 23,976,350 km (0.097 R)
• M69: 24,022,875 km (0.11 R)
• M70: 24,069,400 km (0.094 R)
• M71: 24,912,683 km (0.105 R)
• M72: 25,006,930 km (0.074 R)
• M73: 25,622,674 km (0.094 R)
• M74: 26,243,356 km (0.078 R)
• M75: 27,645,836 km (0.032 R)
• M76: 28,135,171 km (0.098 R)
• M77: 28,184,239 km (0.105 R)
• M78: 29,221,550 km (0.12 R)
• M79: 29,920,023 km (0.116 R)
• M80: 30,170,749 km (0.075 R)
• M81: 30,321,544 km (0.057 R)
• M82: 30,523,052 km (0.026 R)
• M83: 31,945,728 km (0.065 R)
• M84: 32,768,366 km (0.054 R)
• M85: 32,819,978 km (0.1 R)
• M86: 32,975,111 km (0.107 R)
• M87: 33,649,947 km (0.078 R)
• M88: 34,434,288 km (0.111 R)
• M89: 34,749,790 km (0.099 R)
• M90: 34,802,449 km (0.097 R)
• M91: 35,118,998 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.1

Radius: 6.1

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.12 AU - 16.78 AU

Year: 22181 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,264,304 km

• M1: 134,937 km (0.12 R)
• M2: 178,470 km (0.118 R)
• M3: 736,321 km (0.089 R)
• M4: 826,379 km (0.109 R)
• M5: 1,067,381 km (0.114 R)
• M6: 1,222,364 km (0.042 R)
• M7: 1,612,216 km (0.111 R)
• M8: 2,329,688 km (0.109 R)
• M9: 2,634,568 km (0.062 R)
• M10: 2,880,357 km (0.08 R)
• M11: 5,054,463 km (0.084 R)
• M12: 6,217,886 km (0.114 R)
• M13: 6,973,355 km (0.075 R)
• M14: 7,215,404 km (0.052 R)
• M15: 8,210,679 km (0.092 R)
• M16: 8,776,309 km (0.077 R)
• M17: 9,461,018 km (0.116 R)
• M18: 9,782,803 km (0.088 R)
• M19: 10,162,632 km (0.117 R)
• M20: 11,444,686 km (0.075 R)
• M21: 12,600,329 km (0.1 R)
• M22: 12,895,037 km (0.071 R)
• M23: 13,671,749 km (0.115 R)
• M24: 14,402,236 km (0.05 R)
• M25: 14,834,125 km (0.12 R)
• M26: 15,458,546 km (0.08 R)
• M27: 15,774,048 km (0.044 R)
• M28: 16,411,186 km (0.087 R)
• M29: 16,732,971 km (0.046 R)
• M30: 17,056,850 km (0.11 R)
• M31: 17,579,246 km (0.062 R)
• M32: 17,842,538 km (0.073 R)
• M33: 18,306,291 km (0.108 R)
• M34: 19,177,998 km (0.104 R)
• M35: 19,721,188 km (0.057 R)
• M36: 19,789,405 km (0.118 R)
• M37: 20,063,169 km (0.041 R)
• M38: 20,269,464 km (0.075 R)
• M39: 21,450,988 km (0.092 R)
• M40: 21,943,913 km (0.098 R)
• M41: 22,298,311 km (0.086 R)
• M42: 22,369,519 km (0.115 R)
• M43: 22,726,161 km (0.117 R)
• M44: 23,300,766 km (0.063 R)
• M45: 23,734,899 km (0.099 R)
• M46: 24,025,717 km (0.066 R)
• M47: 24,317,882 km (0.117 R)
• M48: 24,684,546 km (0.107 R)
• M49: 27,226,513 km (0.108 R)
• M50: 27,378,654 km (0.117 R)
• M51: 29,148,098 km (0.112 R)
• M52: 30,400,681 km (0.119 R)
• M53: 30,874,906 km (0.091 R)
• M54: 31,271,939 km (0.09 R)
• M55: 32,876,974 km (0.049 R)
• M56: 33,038,989 km (0.078 R)
• M57: 34,016,461 km (0.06 R)
• M58: 34,508,788 km (0.076 R)
• M59: 35,086,086 km (0.099 R)
• M60: 35,334,419 km (0.037 R)
• M61: 35,583,350 km (0.081 R)
• M62: 36,166,632 km (0.116 R)
• M63: 36,585,206 km (0.12 R)
• M64: 36,668,981 km (0.086 R)
• M65: 37,005,277 km (0.08 R)
• M66: 38,360,335 km (0.072 R)
• M67: 39,904,185 km (0.116 R)
• M68: 40,423,439 km (0.1 R)
• M69: 40,510,056 km (0.099 R)
• M70: 41,643,260 km (0.056 R)
• M71: 41,730,924 km (0.073 R)
• M72: 43,851,773 km (0.119 R)
• M73: 44,298,024 km (0.03 R)
• M74: 44,566,402 km (0.118 R)
• M75: 45,735,959 km (0.109 R)
• M76: 45,826,465 km (0.074 R)
• M77: 46,733,477 km (0.106 R)
• M78: 47,006,793 km (0.11 R)
• M79: 47,098,047 km (0.106 R)
• M80: 47,555,069 km (0.079 R)
• M81: 49,861,868 km (0.099 R)
• M82: 50,047,968 km (0.108 R)
• M83: 51,075,705 km (0.117 R)
• M84: 56,705,671 km (0.104 R)
• M85: 57,191,864 km (0.07 R)
• M86: 57,874,629 km (0.118 R)
• M87: 58,168,140 km (0.117 R)
• M88: 60,038,263 km (0.088 R)
• M89: 61,528,707 km (0.076 R)
• M90: 61,928,133 km (0.07 R)
• M91: 64,140,536 km (0.095 R)
• M92: 65,256,536 km (0.071 R)
• M93: 65,358,263 km (0.107 R)
• M94: 65,765,917 km (0.091 R)
• M95: 66,481,144 km (0.032 R)
• M96: 67,199,064 km (0.07 R)
• M97: 69,264,263 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 17,340 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit